Product Details

Product Description

Good welding performance Q355NH corten steel plate

Name	Good welding performance Q355NH corten steel plate
Standard	GB, JIS, EN
Grade	Q355NH, S355J0W, S355J2W, SMA490AW BW CW
Thickness	6mm
Thickness	Special specifications can also be produced according to the technical agreement
Length	1-11.8 meters or in coil
Width	800-3250mm
Surface	Brushed, painted or rusty
Packing	Export-sea worthy packing with each bundle tied and protected
Application	Widely used for railway, bridge, vehicle, container, construction.
Mill MTC	can be supplied before shipment
MOQ	1 ton
Inspection	The Third Party inspection can be accepted, SGS, BV
Payment term	T/T or L/C
Delivery Time	15~45 days depend on order quantity
Price	Negotiable
Loading capacity	The capability for a 20" container : 26 tons

Features of COR-TEN

Weathering Resistance

Thanks to high weather resistance, corten steel can be used without painting. Unpainted applications are not only offer the economic advantage of reducing repainting costs; they also offer aesthetic benefits associated with the calming color of the protective rust.

Paint Durability

COR-TEN is paintable in the same way as ordinary steel. In addition, even if a painting defect should occur, COR-TEN suppresses the progress of rust area and prolongs the services life of paint, thereby reducing repainting costs.

Weldability

While trace amounts of alloying elements such as copper (Cu) and chromate (Cr) are added to COR-TEN to ensure high weather resistance, the carbon content is lowered to provide appropriate weldability. Accordingly, COR-TEN can be welded using either manual, gas-shield or submerged arc welding.

Workability

COR-TEN possesses workability similar to ordinary steels of same strength.

Reliability

Since 1959 when COR-TEN began to be marked, more than 4.8 million tons of this material have been produced

CHEMICAL COMPOSITION

Grade	C	Si	Mn	P	S	Cu	Cr	Ni
Q355NH	≤0.16	≤0.50	0.5-1.5	≤0.030	≤0.030	0.25-0.55	0.4-0.8	≤0.65
S355J0W	≤0.13	≤0.40	0.2-0.6	≤0.035	≤0.03	0.25-0.55	0.40-0.80	-
S355J2W	≤0.13	≤0.40	0.2-0.6	≤0.035	≤0.03	0.25-0.55	0.40-0.80	-
SMA490 AW BW CW	≤0.18	0.15-0.65	≤1.25	≤0.035	≤0.035	0.45-0.75	0.30-0.50	0.05-0.30

MECHANICAL PROPERTIES

	Yield Strength/MPa	Tensile Strength/Mpa	Elongation %
Q355NH	≥355	490-630	≥22
S355J0W	≥235	360-510	≥25
S355J2W	≥235	360-510	≥25
SMA490 AW BW CW	≥365 ( ≤16mm thickness) ≥355 (16-40mm thickness) ≥335 (≥40mm thickness)	490-610	≥21